DocumentCode
3366598
Title
Design and thermal analysis of automobile ECU radiator
Author
Guosheng, Feng ; Sumei, Jia ; Mingjun, Zheng ; Haihua, Wang
Author_Institution
Sch. of Mech. Eng., Shijiazhuang Railway Inst., Shijiazhuang, China
fYear
2010
fDate
26-28 June 2010
Firstpage
573
Lastpage
576
Abstract
The dynamic performance and heat dissipation performance of automobile ECU radiator directly decides the working stability to each part of the ECU. In the paper the FE model is set up based on the structure. The steady temperature field and liquid-solid coupling temperature field is analyzed on the basis of ANSYS program of FEM. Tiptop temperature relatively error is 1.4%. Many projects are compared based on heat dissipation performance of ECU radiator. The temperature distribution and heat gradient are calculated. Some conclusions are reached to improve the heat dissipation condition.
Keywords
Automobiles; Boundary conditions; Control systems; Electronics cooling; Heat transfer; Mechanical engineering; Rail transportation; Space heating; Temperature distribution; Thermal conductivity; automobile; design; electronic control unit; radiator; thermal analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location
Wuhan, China
Print_ISBN
978-1-4244-7737-1
Type
conf
DOI
10.1109/MACE.2010.5536635
Filename
5536635
Link To Document